/*@charset "utf-8";
html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,a, abbr, acronym, address, big, cite, code,del, dfn, em, font, img, ins, kbd, q, s, samp,small, strike, strong, sub, sup, tt, var,dl, dt, dd, ol, ul, li,fieldset, form, label, legend,table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-weight: inherit;
	font-style: inherit;
	font-size: 100%;
	font-family: inherit;
	vertical-align: baseline;
}*/

body{
	margin: 0;
	padding: 0;
	height: 100%;
}
h1 {
	width: 200px;
	margin: 10px auto;
	font-size: 32px;
	font-weight: bold;
}
h2 {
	font-family: "allerbold";
	font-weight: bold;
	color: mediumvioletred;
	text-transform: uppercase;
	font-size: 14px;
}
h3{
	margin: 20px auto;
	text-align: center;
}

.title{
	text-align: center;
	margin-top: 100px;
	width: 100%;
	height: 60px;
}
.title_en{
	width: 0;
	margin: 3px auto;
	padding: 5px 0;
	border-top: 2px solid mediumvioletred;
}
.title_en h2{
	display: none;
}

/*header*/
#header{
	position: absolute;	
	z-index: 99;
	width: 100%;
}

#header_background{
	
	height: 75px;
	background-color: gainsboro;
	opacity: 0.7;
	position: relative;
}

/*logo*/
#logo{
	width: 67px;
	height: 67px;
	background: url(../images/logo.jpg) center center no-repeat;
	position: absolute;
	left: 30px;
	top: 4px;
	-webkit-border-radius: 67px 67px;
	-moz-border-radius: 67px 67px;
	border-radius: 67px 67px;
	opacity: 1;
	float: left;
}

/*logoÃƒÆ’Ã†â€™Ãƒâ€ Ã¢â‚¬â„¢ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â¢ÃƒÆ’Ã†â€™Ãƒâ€šÃ‚Â¢ÃƒÆ’Ã‚Â¢ÃƒÂ¢Ã¢â‚¬Å¡Ã‚Â¬Ãƒâ€¦Ã‚Â¡ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Â¬ÃƒÆ’Ã†â€™Ãƒâ€šÃ‚Â¢ÃƒÆ’Ã‚Â¢ÃƒÂ¢Ã¢â€šÂ¬Ã…Â¡Ãƒâ€šÃ‚Â¬ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚ÂÃƒÆ’Ã†â€™Ãƒâ€ Ã¢â‚¬â„¢ÃƒÆ’Ã‚Â¢ÃƒÂ¢Ã¢â‚¬Å¡Ã‚Â¬Ãƒâ€¦Ã‚Â¡ÃƒÆ’Ã†â€™ÃƒÂ¢Ã¢â€šÂ¬Ã…Â¡ÃƒÆ’Ã¢â‚¬Å¡Ãƒâ€šÃ‚Âclass*/
#web_Class{
	float: left;
	margin-left: 15px;
	text-align: center;
	color: #000;
	position: relative;
	bottom: 65px;
	left: 110px;
}

#class_c1{
	margin: 0 -25px 5px;
	padding: 19px 0px;
	width: 200px;
	/* border-bottom: 1px solid #333; */
}
#class_c2{
	padding: 0 15px;
}


/*nav*/
nav#nav{
	float: right;
	position: relative;
	bottom: 63px;
	right: 40px;
}
nav#nav li{
	float: left;
	margin: 0 20px;
	list-style: none;
}
nav#nav li a{
	padding: 25px 0;
	position: relative;
	color: #666;
	text-decoration: none;
}
nav#nav li a:after{
	content: '';
	position: absolute;
	left: 50%;
	right: 50%;
	bottom: 0px;
	
	height: 3px;
	background: #1FAEFF;
	opacity: 0;
	-webkit-transition: .2s ease-in;
	-moz-transition: .2s ease-in;
	-ms-transition: .2s ease-in;
	-o-transition: .2s ease-in;
	transition: .2s ease-in;
}

nav#nav li a:hover{
	color: #000;
}
nav#nav li a:hover:after{
	left: 0;
	right: 0;
	opacity: 1;
}

#home_content,
#about_content,
#skill_content,
#experience_content,
#demo_content{
	margin: 0 auto;
	width: 1000px;
	height: auto;
}

#home,
#about,
#skill,
#experience,
#demo{
	width: 100%;
	height: 100%;
	position:relative;
	overflow: hidden;
	
}